00691naa#a2200205#i#450# EN\RIOR\bibl\44309 20241222090346.7 2308-0191 20210602b2021####ek#y0engy0150####ca RU SOLUTION OF THE PROBLEM OF FREE FLOW OF ROUGH TWO-DIMENSIONAL WATER FLOW WHEN FLOWING OUT OF A PRESSURE-FREE PIPE Journal article Moscow Publishing Center RIOR 2021 4 с. Journal article local Физика. 53 Burtseva Ol'ga Alexandrovna Aleksandrova Maria Sergeevna Kochanenko Viktor Nikolaevich Kondratenko Anatoly Ivanovich riorpub.com